baber/WOPTO huggingface dataset:
Patent EP-0533203-A2 (EP)
Inventor: MIZUNUMA YASUYUKI
IPC: H01L21/285
Filed: 1992-09-18
Abstract: A selective etching method by etching a III-IV group compound semiconductor which is substantially free from AI and which is disposed adjacent to a III-IV group compound semiconductor containing Al, using a mixed gas at least containing a gas containing C and F as constituent gases and a gas containing Si and Cl as constituent gases.
Patent EP-0503703-A2 (EP)
Inventor: HILLMAN THOMAS JAMES
IPC: B23K26/12
Filed: 1992-02-25
Abstract: A continuous laser-beam welding process is provided in which galvanized steel-sheet members (10,12) having buried zinc-coated bonding surface regions (20,22) are welded together in an oxygen-enriched region produced adjacent a surface (18) of one of said members (10,12), so as to reduce porosity in the weld nugget (30) thus produced.
Patent EP-0496596-A2 (EP)
Inventor: TAKEUCHI YUKIHISA
IPC: B41J2/345
Filed: 1992-01-22
Abstract: A thermal recording head having an electrically resistive heat-generating portion (8, 46, 66) formed on an thin-walled end portion of a ceramic substrate (2, 32, 60) and electrically connected to recording and return-circuit electrodes (4, 6, 20, 42, 44, 64, 66). A reinforcing or heat radiating member (12, 20, 26, 28, 68) is disposed on at least one of opposite sides of the substrate such that a portion of the reinforcing or heat radiating member is located at the thin-walled end portion of the substrate. The thin-walled end portion is preferably partially defined by a shoulder surface (40) which extends from one of opposite major surface of the substrate and terminates in the end face of the thin-walled end portion. The substrate preferably has a thermal conductivity within a range between 0.002 cal·cm/sec·cm²·°C and 0.03 cal·cm/sec·cm²·°C, while the heat radiating member preferably has a thermal conductivity higher than 0.01 cal·cm/sec·cm²·°C. The conductivity of the substrate is preferably lower than that of the heat radiating member.
Patent EP-0500465-A2 (EP)
Inventor: OTANI MASATOSHI
IPC: H04J3/16
Filed: 1992-02-20
Abstract: A multimedia communicating apparatus comprises communication means for transmitting and receiving plural types of media information in a multiplexed form, first transmission speed select unit for, when the communication means is to transmit a first type of media information, allocating a large-capacity transfer speed to transmission of the first type of media information, and a second transmission speed select unit for, when the communication means is to receive the first type of media information, allocating a small-capacity transfer speed to transmission of the first type of media information. With the present apparatus, the data transmission speed is flexibly changed depending on the multiplexed condition of other types of media information than data information and so forth to enable smoother multimedia communication.
Patent EP-0516615-A2 (EP)
Inventor: PRIMETZHOFER GERALD
IPC: B60P1/26
Filed: 1992-05-29
Abstract: A loading ramp (1) is equipped with two tailgates (3) which lie one opposite the other and are mounted so as to be capable of being folded open and folded shut about an axis of rotation (5) running in the region of their lower edges via a hydraulic actuation device (7), the actuation device (7) having a hydraulic cylinder (8) which extends in the end region transversely between the tailgates (3) and is coupled at both ends in each case via a lever linkage to the tailgate (3) at a radial distance from the axis of rotation (5). In order to permit even complete folding open and folding shut with a high degree of functional safety, the lever linkage consists of a toggle lever (9) which is coupled on the one hand to the tailgate (3) and on the other hand to a support (6a) fixed to the ramp, the hydraulic cylinder (8) which is coupled during its stroke to the sum of the control paths of the two toggle levers (9) engaging on the knee joint (12) of the said toggle lever (9). <IMAGE>
Patent EP-0579071-A2 (EP)
Inventor: MUELLER BERND DR
IPC: C07D307/02
Filed: 1993-07-05
Abstract: Heteroaromatic compounds of the formulae IA and IB <IMAGE> in which the broken line represents a double bond between the C atom and a Z atom and the index and the substituents have the following meanings:     R<1> denotes alkyl, alkoxy, or alkylamino,   R<2> denotes alkyl; A denotes a direct bond; alkylene, alkenylene or alkynylene; O, S, S oxides, N and their alkylene derivatives or oxime radicals, B denotes hydrogen, halogen, alkyl, alkenyl, alkynyl; cycloalkyl, cycloalkenyl, cycloalkynyl, heterocyclyl, aryl or heteroaryl,   U denotes CH2, CHCl, CHR<2> or NOR<2>; X denotes hydrogen, cyano, nitro, halogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heterocyclyl, aryl, heteroaryl; their oxy and thio derivatives, their carbonyl derivatives, carbonyloxy derivatives, amino derivatives and oxime derivatives, or amino, which can carry one or two of the abovementioned groups;   m denotes 1 or 2,   Y denotes oxygen or sulphur; and Z<1>-Z<2> and Z3-Z4 together with the C atom to which they are bonded denote the radical of a heteroaromatic, and fungicides which contain these compounds.
Patent EP-0586881-A2 (EP)
Inventor: GELINAS W ROBERT
IPC: B41F7/02
Filed: 1993-08-05
Abstract: A rotary web printing machine, for card printing and preferably operating in offset printing, uses sleeves for the plate cylinder and for the rubber-covered cylinder. The sleeves are preferably exchanged in the machine itself, one side of the plate-cylinder and rubber-covered-cylinder shafts bearing the sleeves being exposed so that the sleeves can be inserted through an assigned opening in the side wall. In accordance with the sleeve sizes used, the position of the gearwheels connected to the plate-cylinder and rubber-covered-cylinder shafts can be preselected in relation to driving wheels which are fixed to the machine and to the inking-unit and damping-unit applicator rollers, it being possible for the driving wheels connected to the shafts to be guided around the fixed wheels. For adaptation to the different sleeve sizes of the plate cylinder, the non-driven applicator rollers are also pivotable about assigned, driven, fixed distributor rollers. <IMAGE>
Patent EP-0591686-A2 (EP)
Inventor: BENEDIKT WALTER ING GRAD
IPC: H01T13/06
Filed: 1993-09-04
Abstract: For an internal combustion engine in which a dedicated ignition unit (12) having an ignition coil (13) and a spark plug connecter (14) is used for each cylinder, the capacitance of the spark plug connecter (14) is to be designed such that the voltage drop between the ignition coil (13) and a high-voltage switching element (22) which is arranged in the spark plug connecter (14) is as low as possible. For this purpose, the spark plug connecter (14) is configured such that an additional capacitance, as well as the capacitances of the ignition device produced by components, is formed by a metal cup (32) which is connected to the output voltage of the ignition coil (13) and is coaxially opposite a metallic screen (34) which is at earth potential. This additional capacitance is arranged in the spark plug connecter (14) such that it is connected between its connecting element (23) for the high-voltage connection of the ignition coil (13) and the electrical switch (22). This arrangement of the additional capacitance in the spark plug connecter (14) reduces the voltage drop between the ignition coil (13) and the high-voltage switching element (22). This arrangement is used in car manufacture, especially in the case of internal combustion engines. <IMAGE>
Patent EP-0589328-A2 (EP)
Inventor: RONDELET JEAN-CLAUDE
IPC: A61M39/28
Filed: 1993-09-14
Abstract: A syringe pump (8) is disclosed, having a housing (10), a motor driven pusher (14) for pushing the plunger of a syringe and various transducers (35,36,38,40,42) to determine error conditions in the placement of the syringe in the syringe pump, the pushing force of the pusher on the syringe and the engagement of the pusher drive mechanism. The syringe pump is provided with a clamp (16) for holding the syringe in place and a device (20) for preventing fluid from being siphoned out of the syringe. There is also a device for engaging and disengaging the motor drive mechanism. A position sensor (35) senses the position of the syringe plunger in the barrel. A display (26) graphically represents the syringe. Indicia (30,32,34) are provided on the display to alert the user of conditions in the mechanism for holding the syringe in place, antisiphon device, the syringe drive engagement mechanism and the position of the plunger in the barrel.
Patent EP-0590415-A2 (EP)
Inventor: JESCHKE PETER DR
IPC: A01N43/82
Filed: 1993-09-15
Abstract: The present invention relates to the use of substituted 1,2,4-oxadiazole derivatives of the general formula I <IMAGE>  in which   R<1> stands for hydrogen, alkyl which is optionally substituted by halogen, alkoxy, hydroxyl, amino, alkylamino, dialkylamino, cycloalkylamino, and also cycloalkyl, optionally substituted aryl or hetaryl,   R<2> stands for hydrogen or alkyl,   X stands for O, S, SO, SO2 or N-R<3>, R<3> stands for hydrogen, alkyl, alkylcarbonyl or haloalkylcarbonyl,   R<4> stands for identical or different radicals from the series consisting of hydrogen, halogen, cyano, nitro, isothiocyanato, amino, aminoacyl, alkylamino, dialkylamino, trialkylammonium halide, sulfonylamino, hydroxyl, mercapto, alkyl, aralkyl, haloalkyl, alkoxy, aralkoxy, haloalkoxy, aryl, aryloxy, arylthio, arylsulphinyl, arylsulphonyl, alkylthio, haloalkylthio, alkylsulphinyl, haloalkylsulphinyl, alkylsulphonyl, haloalkylsulphonyl, alkoxycarbonyl, alkylcarbonyl, alkylcarbonyloxy, alkoxyalkyl, alkoxyalkoxy, hydroxyalkoxy or hetarylmethyleneoxy, for the control of endoparasites in medicine and veterinary medicine, and novel compounds of the formula (I) and their preparation.
Patent EP-0640489-A2 (EP)
Inventor: CHIU WILSON L
IPC: B41J5/10
Filed: 1993-09-21
Abstract: A folding keyboard for a miniature computer or other data processing device which permits a standard key spacing to be retained while enabling folding of the keyboard to reduce its overall size for storage or carrying purposes. In another aspect, the thickness of the keyboard when in folded position is reduced in some embodiments by maintaining its keys in depressed positions.
Patent EP-0592885-A2 (EP)
Inventor: ANDERSON JERE A
IPC: A61F2/958
Filed: 1993-09-30
Abstract: Balloons and balloon catheters with a superior overall combination of distensibility, elastic stress response and strength. The improved properties of the balloons result from the method or process used to form the balloons, as well as the polymeric materials used in said balloon forming process. Additionally, the enhanced combination of properties of the balloons will not be adversely affected by the novel sterilization process contemplated by this invention.
Patent EP-0603937-A2 (EP)
Inventor: FISCHER KARL ING
IPC: G11B15/10
Filed: 1993-12-14
Abstract: In the case of a recording and/or reproducing apparatus (1) for a magnetic tape cassette (6) having at least one magnetic head (31, 32) and having a pressing device (46) for subjecting the cassette (6) to loading in the direction of the magnetic head (31, 32) and having a control device (52) for switching on a "record" operating mode and having a locking mechanism (71), provided for securely holding the control device (52), the pressing device (46) and the locking mechanism (71) are arranged and designed for interacting with each other and, if there is no cassette (6) in the apparatus (1), the pressing device (46) keeps the locking mechanism (71) away from the control device (52) and, if there is a cassette (6) inserted into the apparatus (1), the pressing device (46) releases the locking mechanism (71) for interacting with the control device (52). <IMAGE>
Patent EP-0571094-A2 (EP)
Inventor: SHIMIZU HIROYUKI C O NGK SPARK
IPC: H01P1/205
Filed: 1993-04-30
Abstract: A dielectric filter device including at least two dielectric resonator bodies (1a,1b) juxtaposed to each other each provided with a through bore (2a,2b) which has an inner conductive layer (3a,3b), a first dielectric substrate (7) provided with electrodes (9a,9b;10a,10b) on its surfaces for forming an input and output capacities and a second dielectric substrate (8) provided with capacitvely coupled electrodes (15a,15b) on its inner surfaces for forming a coupling capacity and an electrode (16) which cooperates with the capacitvely coupled electrodes to form stray capacities, the first and second dielectric substrates being superimposed and mounted on the front surfaces of the juxtaposed dielectric resonator bodies. Each dielectric resonator body comprises two longitudinally divided halves, and the inner surface of one of the halves which form the outermost resonator body are provided with conductive connecting lines each of which has one end connected with the inner conductive layer in the through bore and the other end connected with an input or output terminal provided on the lateral surface of the associated resonator body.
Patent EP-0605173-A2 (EP)
Inventor: MADHAV VAIDYA ATUL
IPC: C12M1/40
Filed: 1993-12-21
Abstract: A reactor for conducting an enzyme-catalysed biochemical reaction comprising two immiscible phases, comprises a chamber (2) provided with an inlet (4) and outlet (6) for flowing a first phase through the chamber. A bundle of hollow semipermeable fibres (12) passes through the chamber and a second immiscible phase is flowed through the hollow fibres. A bed of a solid particulate porous material (20) is packed around and between the hollow fibres such as to be in contact therewith. A catalytic enzyme is immobilised on the solid porous material. The first phase permeates through the hollow fibre walls and wets the solid porous material having the enzyme immobilised thereon, where the enzyme-catalysed biochemical reaction occurs. Other reaction materials, such as oxygen, can be supplied via a further bundle of hollow fibres. The reactor is suitable inter alia for hydrolysis, esterification and oxidation reactions.
Patent EP-0634185-A2 (EP)
Inventor: MILLIKEN RALPH A
IPC: G01L19/08
Filed: 1994-01-20
Abstract: A digital readout dual pressure gage is disclosed which, for example, may be used in the medical field as a pressure gage for entdotracheal tube cuff gases and a pressure gauge for inspiratory pressure. However, the dual pressure gage of the present invention may be used in any application where positive and negative pressure with respect to atmospheric, is desired to be measured. The digital readout dual pressure gage of the present invention is a hand held device which comprises an automatic zero setting with respect to ambient atmospheric, a digital liquid crystal display, a low battery indicator, an over and under range indicator and an automatic pre-determined, pre-specified turn-off time.. The entire gage is controlled by an electronic circuit comprising a micro-machined silicon pressure sensor and an analog to digital signal processor, all powered by lithium batteries. The foregoing abstract is merely a resume of a general application and description of the principles of operation and application of the digital dual pressure gage of the present invention, and is not to be construed as a limitation on the scope of the claimed subject matter.
Patent EP-0612905-A2 (EP)
Inventor: GUST HANS-JUERGEN
IPC: E05D7/00
Filed: 1994-01-27
Abstract: The hinge (100) for doors, windows or the like comprises a frame hinge part (10) and a leaf/sash hinge part (20). The invention provides a covering strip (50, 50') which extends along the gap (26) between the hinge parts (10, 20) and covers over said gap. The covering strip (50, 50') engages over one of the hinge parts (10, 20) with one longitudinal border abutting on the outside, such that said hinge part can be shifted vertically with respect to the covering strip (50, 50'), has a width which corresponds at least to the adjustment travel of the hinge parts (10, 20) with respect to one another, and is connected to the other hinge part (20, 10) along the other longitudinal border. <IMAGE>
Patent EP-0626274-A2 (EP)
Inventor: ABILDGAARD WILLIAM H
IPC: B42B5/08
Filed: 1988-11-01
Abstract: Male and female book binding strips are packaged in cassettes (31) and the respective cassettes are stacked in male and female hopper stations (66, 116). Punched sheets are deposited in a staging station. The components of the book are then assembled in an assembly station (121). Thus the stack of sheets is fed onto one jaw and one male strip is fed onto that jaw while a female strip is fed onto the opposite jaw superimposed above the first-mentioned jaw. The two jaws (123, 136) are moved toward each other until the stack is loosely held therebetween. Thereupon the jaws are pivoted to vertical position, the stack resting on a base plate attached to one jaw. The stack is jogged so that the holes in the sheets are aligned with each other and with the holes in the female strip. The male strip is pushed inward toward the stack, the studs fitting through the holes in the sheets and through the female strip. The assembled stack and strips are then moved into a bind station (201) where the strips are compressed together, excess stud length cut off and rivet heads formed on the severed ends of the studs.
Patent EP-0611573-A2 (EP)
Inventor: MARGEL SHLOMO
IPC: A61K38/00
Filed: 1994-02-11
Abstract: Polymers containing a plurality of free hydroxy groups, such as cellulose, agarose or polyvinyl alcohol, are contacted in absence of reactants for hydroxy groups, with at least one N-heterocyclic compound, e.g. pyridine, pyrrole, pyridazine, their partially or fully hydrogenated analogs and any of these which may be substituted, in a pre-activation step prior to reaction with reactant for free hydroxy groups in the polymer, the polymer-bound residue of which reactant may be thereafter reacted in turn with amino compounds containing at least one unsubstituted N-attached hydrogen atom, e.g. proteins, thereby to form amine-polymer conjugates. The invention further relates to a powder, bandage, patch or like cover for application to wounds which has been manufactured from polymer containing a plurality of hydroxy groups by a process which includes the step of providing an amine conjugated to the polymer; the amine may be, e.g., trypsin, chymotrypsin, lysozyme, collagenase, albumin and hyaluronidase.
Patent EP-0609173-A2 (EP)
Inventor: HALLER ANDREAS
IPC: F24J2/00
Filed: 1994-01-14
Abstract: The solar collector module (1) consists of a rectangular frame (2), into which an absorber plate (3) is inserted on the rear side and a glass plate (5) on the front side. A transparent insulating body (13) is mounted on the absorber plate (3). The body (3) is at a distance from the glass plate (5). The module is mounted on the building wall (40) with the absorber plate (3) at a small distance from the latter. Simple mounting on the building site, low risk of contamination, few stresses in the masonry and also low repair costs are thus achieved. <IMAGE>
Patent EP-0697477-A2 (EP)
Inventor: MUTOU SHIGEYUKI C O KAYABA KOG
IPC: D03D51/06
Filed: 1995-01-31
Abstract: A thread selecting device used in conjunction with a weaving machine comprises a needle for selecting a vertical thread used by the machine according to its displacement, a mechanism for displacing this needle in synchronism with the operation of the weaving machine, an electromagnetic actuator for maintaining the needle in a predetermined position, and a mechanism for supplying energizing current to the electromagnetic actuator. The supplying mechanism supplies energizing current in conjunction with the machine operation according to a preset specification. The device further comprises a mechanism for detecting when the operation of the machine has been interrupted, and a mechanism for causing oscillation of the energizing current. Hence, supply of current to the electromagnetic actuator holding a selected needle is not stopped even when the machine operation is interrupted, and by maintaining the needle in the selected position, the operation of the device is not delayed when the weaving machine resumes operation. Further, by causing the energizing current to oscillate at the same time, overheating of the electromagnetic actuator due to continued energizing is prevented.
Patent EP-0677963-A2 (EP)
Inventor: GROEMMINGER FREDDY
IPC: H04N7/20
Filed: 1995-04-12
Abstract: Any received input channel frequency (IF frequency) can be transposed to any output channel frequency without changing its modulation type.   The apparatus pref. has a controllable channel converter (28) for each input frequency. The inputs (24) are connected to an input distributor (18, 20, 22) associated with each satellite. The outputs (30) are connected to at least one collector field (32). <IMAGE>
Patent EP-0712209-A2 (EP)
Inventor: WYKES MICHAEL D
IPC: H03H17/02
Filed: 1995-10-31
Abstract: The noise from the effects of currents through distributed capacitances between electrical circuitry on an integrated circuit chip and the chip substrate is minimized, especially for analog circuitry mixed on the chip with digital circuitry. The invention separates a plurality of bits in each digital word into a plurality (e.g. 2) of segments. A first register off the chip latches the first bits in each word with a first clock signal. A second register off the chip latches the second bits in each word with a second clock signal delayed from the first clock signal. The first register bits are latched on the chip with the first clock signal by a third register. The delayed second register bits are latched on the chip by a fourth register with the second clock signal or with a delayed first clock signal having the same delay as the second clock signal. Substrate ties for the third and fourth registers may be connected to at least one, preferably a plurality, of bonding pads on the chip. The bits from the third and fourth registers may be combined on the chip into a single word. Alternatively, the bits from the third register may be delayed on the chip by the delay of the second clock signal and combined with the bits from the fourth register. In another alternative, the combined signals may be re-registered on the chip in a fifth register in accordance with a clock signal having the delay of the second clock signal.
Patent EP-0709325-A2 (EP)
Inventor: ARAI KIYOTAKA
IPC: B65H3/52
Filed: 1992-07-20
Abstract: A sheet feeding roller for feeding sheets, an advance preventive member which is abutable on the sheet feeding roller by a spring and is for preventing multiple feeding of sheets are provided , and the advance preventive member has a first acted part, and while a sheet feeding cassette is pulled out, a first acting part provided to the sheet feeding cassette acts on the first acted part of the advance preventive member, and thereby the advance preventive member is separated from the sheet feeding roller against an urging force of the spring.
Patent EP-0747917-A2 (EP)
Inventor: SCHULMAN MICHAEL BRUCE
IPC: H01H33/66
Filed: 1996-05-23
Abstract: An axial magnetic field vacuum interrupter (1) includes a field producing structure (31) associated with only one of two opposing electrode assemblies (11, 13). The field producing structure (31) is characterized in that when the instantaneous arc current is  I     m   , measured in kiloamperes, and the electrode assemblies (11, 13) are in the open circuit position, the instantaneous component of  B  in the axial direction  B     a   , measured in milliteslas, imposed on the majority of each electrode contact surface (27, 29) is given by the analytical expression        5       I       m        >        B       a       kA/mT ≧ 3.2(       I       m        - 9kA)         .